Regarding the facial feedback hypothesis, which of the following statements is FALSE?
a. Emotions influence one's facial expressions as well as facial expressions influencing one's emotions.
b. Holding a pen crosswise between your teeth forces you to smile and consequently to feel happy.
c. Injecting participants with Botox caused no change in their brain activity nor in the emotions they felt.
d. "Making faces" can affect the autonomic nervous system, as shown by changes in heart rate and skin
temperature.
ANSWER: c
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Allport is often considered to be one of the first psychologists to:
a. reflect on childhood trauma. b. emphasize the importance of human needs. c. bring humanistic values to the field. d. study the behavioral characteristics of animals.
If the two samples are the same size, the degrees of freedom for the independent measures t statistic will be an even number
Indicate whether the statement is true or false
Learning to associate automatic responses with previously neutral stimuli is referred to as
a. observational learning. b. classical conditioning. c. operant conditioning. d. positive reinforcement.
In a contingency table, the number in each cell of the table is
a. the number of categories used to classify the participants. b. the number of individuals in the sample who are classified in a particular category. c. the total number of individuals in the sample. d. the number of individuals who would be expected to belong to a particular category by chance.